4361900
d Ring Seal
Cummins®

The d Ring Seal part 4361900, manufactured by Cummins, is a specialized component designed for use in commercial trucks and various engine models, including the QSK95 CM2350 engines (variants K111 and K113). This seal is integral to the truck’s and engine’s systems, providing a reliable barrier that prevents fluid leaks and maintains system integrity ¹.

Basic Concepts of D Ring Seals

D Ring Seals are mechanical seals that operate by creating a tight seal between two surfaces, typically a rotating shaft and a stationary housing. They are widely used in various mechanical systems to prevent leakage of fluids and gases. These seals are constructed from materials such as elastomers, metals, and ceramics, chosen for their durability, resistance to wear, and ability to withstand high pressures and temperatures ².

Purpose of the D Ring Seal 4361900

The d Ring Seal part 4361900 is specifically designed to play a role in the hydraulic and lubrication systems of commercial trucks and engines. It ensures that hydraulic fluid and lubricants are contained within their respective systems, which is vital for the operation of components such as brakes, transmissions, and power steering. By maintaining fluid levels and pressure, the seal contributes to the functionality and reliability of these systems ³.

Key Features of the D Ring Seal 4361900

The d Ring Seal part 4361900 incorporates several design elements that enhance its performance and durability. These include a robust construction that can withstand the high pressures and temperatures encountered in truck and engine systems, a precise fit that ensures a tight seal, and materials that offer excellent resistance to wear and chemical degradation. These features collectively contribute to the seal’s effectiveness in demanding environments.

Benefits of Using the D Ring Seal 4361900

Incorporating the d Ring Seal part 4361900 into truck and engine systems offers several advantages. It provides improved sealing efficiency, which helps maintain system performance and reduce the risk of fluid leaks. The seal’s durability and longevity mean that it requires less frequent replacement, contributing to lower maintenance costs. Additionally, its reliability ensures that truck and engine systems operate smoothly and efficiently.

Installation Considerations

Proper installation of the d Ring Seal part 4361900 is crucial for ensuring optimal performance and longevity. Guidelines for installation include ensuring that the seal is correctly sized for the application, using the appropriate tools to install it without damage, and following manufacturer recommendations for torque and alignment. Common pitfalls to avoid during installation include over-tightening, which can damage the seal, and improper alignment, which can lead to leaks.

Troubleshooting Common Issues

Common problems associated with D Ring Seals include leaks, wear, and failure due to contamination or improper installation. Troubleshooting steps may involve inspecting the seal for signs of damage or wear, checking the system for contamination, and ensuring that the seal is correctly installed. Replacement may be necessary if the seal shows significant wear or if leaks persist despite troubleshooting efforts.

Maintenance Tips

Regular maintenance of the d Ring Seal part 4361900 is important for prolonging its service life. This includes routine inspections for signs of wear or damage, checking for leaks, and ensuring that the seal remains properly aligned and torqued. Maintaining clean and properly lubricated systems can also contribute to the seal’s longevity and performance.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and commitment to quality, Cummins has established itself as a trusted name in the automotive and heavy-duty truck industries. The company’s focus on research and development ensures that its products, including the d Ring Seal part 4361900, meet the high standards required for commercial applications.

Role of Part 4361900 D Ring Seal in Engine Components

The d Ring Seal, identified by part number 4361900, is integral to maintaining the efficiency and reliability of various engine components. Its application spans across several key areas within the engine system, ensuring optimal performance and longevity.

Integration with Engine Block

In the engine block, the d Ring Seal is employed to create a secure seal between moving parts and stationary components. This seal is vital for preventing oil leaks and maintaining the integrity of the lubrication system. By ensuring that oil remains within the designated pathways, the seal contributes to consistent oil pressure, which is essential for the proper functioning of the engine’s moving parts.

Function in Cylinder Assemblies

Within cylinder assemblies, the d Ring Seal plays a significant role in sealing the interface between the cylinder and the engine block. This seal is responsible for containing combustion gases, thereby enhancing engine efficiency and power output. Additionally, it helps in maintaining the correct compression levels, which are crucial for the engine’s performance.

Application in Liner Kits

When incorporated into liner kits, the d Ring Seal ensures a tight fit between the cylinder liner and the engine block. This is particularly important in engines that utilize replaceable liners, as it prevents coolant or oil from seeping into the combustion chamber. The seal also aids in dissipating heat effectively, contributing to the overall durability of the engine.

Role in Single Cylinder Gasket Kits

In single cylinder gasket kits, the d Ring Seal is used to enhance the sealing properties of the gasket set. It provides an additional layer of security against leaks, ensuring that the gasket performs optimally under varying operating conditions. This is especially beneficial in high-performance engines where precision and reliability are paramount.

Conclusion

Overall, the d Ring Seal (part 4361900) is a versatile component that significantly contributes to the sealing integrity of various engine systems, thereby enhancing their performance and reliability. Its robust design, precise fit, and durable materials make it an essential part for maintaining the efficiency and longevity of commercial trucks and engines.